vivo Y15S (2015) vs vivo Y31 (2015)
Side-by-side specs and price comparison for buyers in Algeria.
vivo Y15S (2015)
Price coming soon
vivo Y31 (2015)
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
vivo Y31 (2015)
Faster charging
Even
Higher-resolution camera
vivo Y31 (2015)
Better display
vivo Y31 (2015)
Lighter body
vivo Y15S (2015)
Best value for money
Even
Full specs comparison
Display
| Spec | vivo Y15S (2015) | vivo Y31 (2015) |
|---|---|---|
| Size (inches) | 4.5 | 4.7 |
| Panel Type | IPS LCD | IPS LCD |
| Resolution Height | 854 | 1280 |
| Resolution Width | 480 | 720 |
| PPI | 218 | 312 |
| Screen-to-body | 64.1 | 64.5 |
Platform
| Spec | vivo Y15S (2015) | vivo Y31 (2015) |
|---|---|---|
| CPU | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400MP2 | Mali-400MP2 |
| Chipset Name | Mediatek MT6580 | Mediatek MT6580 |
| Process (nm) | 28 | 28 |
| OS Name | Android | Android |
| OS Version | 5.1 | 5.1 |
Memory
| Spec | vivo Y15S (2015) | vivo Y31 (2015) |
|---|---|---|
| Card Slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Variants | 8GB 1GB RAM | 8GB 1GB RAM |
Main Camera
| Spec | vivo Y15S (2015) | vivo Y31 (2015) |
|---|---|---|
| Video | 1080p@30fps | 720p@30fps |
| Features | LED flash, HDR, panorama | LED flash, HDR |
| Count | 1 | 1 |
| Lens | 5 MP | 8 MP |
Selfie Camera
| Spec | vivo Y15S (2015) | vivo Y31 (2015) |
|---|---|---|
| Count | 1 | 1 |
| Lens | 2 MP | 2 MP |
Battery
| Spec | vivo Y15S (2015) | vivo Y31 (2015) |
|---|---|---|
| Capacity (mAh) | 1900 | 2100 |
| music play | Up to 45 h | — |
| stand by | Up to 410 h (2G) / Up to 410 h (3G) | — |
| talk time | Up to 10 h (2G) / Up to 8 h (3G) | — |
Body
| Spec | vivo Y15S (2015) | vivo Y31 (2015) |
|---|---|---|
| SIM | Dual SIM (Micro-SIM, dual stand-by) | Dual SIM |
| Height (mm) | 131.4 | 137.2 |
| Thickness (mm) | 9 | 8.4 |
| Weight (g) | 130 | 137 |
| Width (mm) | 66.2 | 68.8 |
Launch
| Spec | vivo Y15S (2015) | vivo Y31 (2015) |
|---|---|---|
| Announced | 2015, August. Released 2015, August | 2015, September. Released 2015, October |
| Status | Discontinued | Discontinued |
Network
| Spec | vivo Y15S (2015) | vivo Y31 (2015) |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 - SIM 1 & SIM 2 | GSM 850, 900, 1800, 1900 - SIM 1 & SIM 2 |
| 3G Bands | HSDPA 900, 2100 | HSDPA 850, 900, 2100 |
| Speed | HSPA | HSPA |
| Technology | GSM, HSPA | GSM, HSPA |
Connectivity
| Spec | vivo Y15S (2015) | vivo Y31 (2015) |
|---|---|---|
| Bluetooth | 4 | 4 |
| infrared port | Yes | — |
| NFC | No | No |
| Positioning | GPS | GPS |
| Radio | FM radio | FM radio |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
Sound
| Spec | vivo Y15S (2015) | vivo Y31 (2015) |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | vivo Y15S (2015) | vivo Y31 (2015) |
|---|---|---|
| Sensors | Accelerometer, proximity, compass | Accelerometer, proximity, compass |
Buying advice for Algeria
Both vivo Y15S (2015) and vivo Y31 (2015) are sold in Algeria, but they fit different priorities.
vivo Y31 (2015) packs a 2100 mAh battery, which translates to longer screen-on time when you are away from a charger.
vivo Y31 (2015) reaches a higher main-sensor resolution at 8 MP, which helps with crops and lower-light photos.
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